Assassin IAS calculator
Whirlwind
If you were to swap gear, here's the possible whirlwind frames to achieve. The options shown are based on the allowed options on the left. Only pick what you intend to possibly equip, or the table gets overwhelming.
5 frames options (current)
on helm, remove 15 IAS from MH54512884 frames options (impossible)
4 fpa impossible – would need 108 IAS on gear, but only 50 is reachable with your current slot choices.
Trap laying
If you were to swap gear, here's the possible trap laying frames to achieve. The options shown are based on the allowed options on the left. Only pick what you intend to possibly equip, or the table gets overwhelming.
11 frames options (current)
from MH1123210 frames options (30 gear IAS to reach)
on helm1013429 frames options (impossible)
9 frames impossible – would need 92 IAS on gear, but only 50 is reachable with your current slot choices.